why we not connect the 12 V batteries in parallel to get the more backup suppl

why we not connect the 12 V batteries in parallel to get
the more backup supply ? how to calculate the input wattage
and output wattage of an UPS ?

Question Posted / dineshdesh

1 Answers
3738 Views
I also Faced
E-Mail Answers

why we not connect the 12 V batteries in parallel to get the more backup supply ? how to calculate..

Answer / pozhilan.s

input wattage calculation is input voltage multiply to
input consume current. V input x I input in VA. output
wattage calculation is v output x i output x power factor.

Is This Answer Correct ?

2 Yes

0 No

Post New Answer

More Electronics Communications Interview Questions

what is transmission ?how transmission is done in nokia 3G?

0 Answers Mobily,

whats the difference between diode and transistor

7 Answers

Am naseem sabah..i applied for PE in BEL.if anybody having sample questions for written test in BEL,pls forward to my mail id ....nsm.sbh@gmail.com..plsssssssssssss

0 Answers

please differentiate analouge and digital signals!

4 Answers

How to know the Signaling Link Utilization for a MTP3B link which carries RANAP?

0 Answers

especeted cutt off for bharat electronics limited exam both on 26june and 1 july

0 Answers

hi, i am anjali. i m doing 3rd EIE in one of the top colleges affliated to anna university. i m really confused between whether to do ME or goto job , gain sum experience and then do MBA.all say that if v do ME , lecturer field is the only job oppurtunity that job oppurtunities in core companies for girls are very difficuilt and they r not well paid too..i dont want to go in teaching field. in my college too for campus only few core companies are coming and they too recruit only guys. but top software companies are comning for campus . other set say me to get placed in a software company in campus, gain experience & do MBA. pls help me by giving ur suggestions friends.

0 Answers

Hi all Pleas if any one could me help out in getting the objective question papers for EC subjects. the technical questions asked in companies

0 Answers

Is there any difference between the electronics and communication engineering and electronics engineering?

1 Answers

Name some of the current controlled (current driven) devices?

0 Answers

why we prefer LED as light source insted of Laser in FSO (FREE SPACE OPTIC)communication.plz give me answer soon

3 Answers

What types of carriers are present in space charge region?

0 Answers

For more Electronics Communications Interview Questions Click Here